Checking each of the parts of the garage door opener and the garage door itself will usually reveal the problem.
Craftsman garage door pad reset.
It may be as simple as new batteries or replacing wires.
Craftsman garage doors and door openers are usually reliable but sometimes things go wrong.
It is fairly simple and you can do it in about a.
People often change the entry code if it has been forgotten or found.
Members of your family and visitors must enter a four digit code to activate the opener and enter your property.